TYPO3 Core

I'm sorry, but there aren't any entries in errorlog.txt nor typo3temp/logs/typo3.log. The protocol only states the login, but no error!

Are you accessing the page with IE compatibility mode?
(this is turned on by default for intranet sites)

Yes, I've turned it off, but the problem still exists...
The upload works, when I'm editing content and do an upload within this editing process, but not in file list.

Can you check with Dev Tools of IE if there are any javascript errors?

I've seen this error before, but it does not seem to cause real issues.
This is rather not related to file upload.

If you keep the network panel (or however this is named in IE) open while uploading, do you see any failing request?

Yes, it works in Chrome and Firefox. Didn't test the other browser's. The problem occurs at work, but not at home. Maybe it's a configuration problem in the office network!?

some security settings of IE, maybe?

Hi! We have the same problem here. Did you ever got this problem solved? Because of this problem we must deploy FF. Are there any updates or workaraounds to this case available?

Thanks! Dietmar

Since we fail to reproduce that, I'm pretty sure Riccardo is right and there is some security setting involved.

we must deploy FF

Why so "negative"? Actually I would take this chance and ban IE completely from the environment, especially in a government organization.

Why so "negative"

It is strategy to use (only) IE to minimize support for too many browsers. It's hard enough. Mozilla never released Group Policy Objects to centrally manage FF. A must have in a government organization with many users with different needs.

We placed the Typo3-Pages in the trusted sites zone. Which security settings do you mean? Which settings must be allowed to make this working?

Thanks!

AFAIK GPO is supported by Chrome, so that could be a standalone alternative maybe.

I can't tell you the exact setting, since I can't reproduce this. I suggest to open the IE dev panel and watch the network traffic there. Especially check the AJAX requests and their result. This might give a hint on why uploads fail.
There was a report about some IE problem recently and it turned out that a anti-virus software addon for IE was the culprit. Are you running any addons in IE?

I think it's not necessary to justify why we use IE. We do so and it's much better than its reputation.
No there are no anti-virus addons running in IE. I will investigate the traffic with F12 tools and try to send feedback if I am able to find anything.

Cheers, Dietmar

I am not able to reproduce the problem with TYPO3 6.2.17 and the latest 8.0-dev master.
I'm using IE11 64-bit (11.0.9600.17843) on Windows 7

Can you test again? Thank you

Hi!
file uploads works again with IE 11 and Typo3 6.2.15 and 6.2.17!
Thanks a lot!